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参数资料
| 型号： | ADC1113D125HN |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 外设及接口 |
| 英文描述： | Dual 11 bits ADC; 125 Msps; serial JESD204A |
| 封装： | ADC1113D125HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684-7.html<1<Always Pb-free,;ADC1113D125HN/C1<SOT684-7 (HVQFN56)|<<http://www.nxp.com/packages/SOT684 |
| 文件页数： | 13/41页 |
| 文件大小： | 536K |
| 代理商： | ADC1113D125HN |
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ADC1113D125
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 10 February 2011
20 of 41
NXP Semiconductors
ADC1113D125
Dual 11-bit ADC; serial JESD204A interface
11.5 JESD204A serializer
For more information about the JESD204A standard refer to the JEDEC web site.
11.5.1 Digital JESD204A formatter
The block placed after the ADC cores is used to implement all functionalities of the
JESD204A standard. This ensures signal integrity and guarantees the clock and the data
recovery at the receiver side.
The block is highly parameterized and can be configured in various ways depending on
the sampling frequency and the number of lanes used.
Fig 20. CML output connection to the receiver (AC-coupled)
CMLPA/CMLPB
CMLNA/CMLNB
12 mA to 26 mA
100
Ω
50
Ω
10 nF
005aaa083
VDDD
+
RECEIVER
Fig 21. General overview of the JESD204A serializer
FRAME
TO
OCTETS
F octets
SCRAMBLER
TX transport layer
CF: position of control bits
HD: frame boundary break
Padding with Tail bits (TT)
Mx(N'xS) bits
Lx(F) octets
L octets
N' = N+CS
S samples per frame cycle
samples stream to
lane stream mapping
N bits from Cr0 +
CS bits for control
N bits from CrM1 +
CS bits for control
M CONVERTERS
L LANES
LANE 1
FRAME
TO
OCTETS
F octets
SCRAMBLER
8-bit/
10-bit
SER
TX CONTROLLER
LANE 0
8-bit/
10-bit
SER
ALIGNMENT
CHARACTER
GENERATOR
ALIGNMENT
CHARACTER
GENERATOR
SYNC~
005aaa084
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| ADC1113D125W1 | |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC1113D125HN/C1 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Dual 11-bit ADC; serial JESD204A interface |
| ADC1113D125HN/C1,5 | 功能描述:模数转换器 - ADC DUAL 11b ADC 125MSPS RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADC1113D125HNC1 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Dual 11-bit ADC; serial JESD204A interface |
| ADC1113D125HN-C1 | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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